Chat Lock - Password Security

*It is the one of the best RAM & Memory optimized app which you find in the market.
*Its version small apk file size(2 MB) with all advanced feature in it.
*It is very easy to use UI representation to manage the app settings.
So Enjoy this Amazing lighting fast app & protect your privacy from others ones .
Whats Special
* Smooth & Fast Performance
* Easy To use
* Lollipop UI
* No In App
* No Restriction
* Less RAM Consumption
* Small Apk Size
* Cool Animation
* Less Power Consumption
* No unwanted permissions needed (secure!)
Want to get Best Security App for you Phone Download Hi Tech App Lock its Free!!